Though most of the internals of a PC are heavily standardized, the case that houses them is one area where manufacturers have room to innovate. This, combined with the fairly undemanding requirements of the ATX specification, makes computer cases one of the most populous fields in DIY PC hardware. Cubitek, which got its start in OEM parts, has branched out into the consumer space with several cases. Today we'll be looking at the Tattoo Pro, which is aimed at the budget enthusiast sector.